{"product_id":"schwalbe-air-plus-inner-tube-nr-19l-ap-29-29-av-40mm-54-65-622-butyl","title":"Schwalbe Air Plus Inner Tube Nr. 19L-AP – 29\"\/29+\", AV 40mm, 54\/65-622, Butyl","description":"\u003ch2\u003eSchwalbe Air Plus Tube Nr. 19L-AP – Built for Wide 29\" \u0026amp; 29+ Tyres, Schrader Valve\u003c\/h2\u003e\u003cp\u003eRunning wide 29\" or 29+ tyres on your trail or enduro bike? The \u003cstrong\u003eSchwalbe Air Plus Nr. 19L-AP\u003c\/strong\u003e is the tube that keeps pace with your riding. Made with a high proportion of pure butyl rubber and walls approximately \u003cstrong\u003e70% thicker\u003c\/strong\u003e than a standard tube, it holds air significantly longer and shrugs off punctures and pinch flats with ease. Fit it, pump it up with any standard pump or petrol station compressor, and focus on the trail ahead.\u003c\/p\u003e\u003cp\u003eThis version uses an \u003cstrong\u003eAV (Auto Valve \/ Schrader) valve\u003c\/strong\u003e with a 40 mm stem — the same type found on car tyres, compatible with virtually any pump. It fits wide tyres from 54 to 65 mm (ETRTO 54\/65-622), covering both standard 29\" and the chunkier 29+ format. Like all Schwalbe tubes, it is \u003cstrong\u003e100% recyclable\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSuperior air retention — holds air significantly longer than standard tubes\u003c\/li\u003e\n\u003cli\u003e~70% thicker walls for above-average puncture and pinch-flat protection\u003c\/li\u003e\n\u003cli\u003eHigh-purity butyl rubber construction\u003c\/li\u003e\n\u003cli\u003eValve type: AV (Auto Valve \/ Schrader), 40 mm length\u003c\/li\u003e\n\u003cli\u003eFits 29\" and 29+ wheels (ETRTO 54\/65-622)\u003c\/li\u003e\n\u003cli\u003eTyre width range: 54–65 mm\u003c\/li\u003e\n\u003cli\u003e100% recyclable\u003c\/li\u003e\n\u003cli\u003eWeight: 420 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schwalbe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Air Plus Nr. 19L-AP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel size:\u003c\/strong\u003e 29\" \/ 29+ (ETRTO 622)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETRTO:\u003c\/strong\u003e 54\/65-622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin. tyre width:\u003c\/strong\u003e 54 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. tyre width:\u003c\/strong\u003e 65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim diameter (ETRTO):\u003c\/strong\u003e 622 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve type:\u003c\/strong\u003e AV \/ Auto Valve \/ Schrader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve length:\u003c\/strong\u003e 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Butyl rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 420 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecyclable:\u003c\/strong\u003e Yes, 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1 inner tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales unit:\u003c\/strong\u003e 1 piece per box \/ VE: 25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eWhat is the difference between the Nr. 19L-AP and the Nr. 19-AP?\u003c\/h4\u003e\u003cp\u003eBoth are Schwalbe Air Plus tubes for 29\" wheels (ETRTO 622), but they cover different tyre widths. The \u003cstrong\u003eNr. 19-AP\u003c\/strong\u003e fits narrower tyres (40–62 mm, ETRTO 40\/62-622). The \u003cstrong\u003eNr. 19L-AP\u003c\/strong\u003e fits wider tyres (54–65 mm, ETRTO 54\/65-622) and is also suitable for 29+ format. Choose based on your tyre’s width.\u003c\/p\u003e\u003ch4\u003eWhat is 29+ and is this tube compatible?\u003c\/h4\u003e\u003cp\u003e29+ refers to 29\" wheels fitted with extra-wide tyres, typically 2.4\" (61 mm) or wider. This tube (ETRTO 54\/65-622) covers tyres up to 65 mm wide, making it compatible with most 29+ setups. Always check your specific tyre’s ETRTO width before ordering.\u003c\/p\u003e\u003ch4\u003eWhat valve type does this tube use?\u003c\/h4\u003e\u003cp\u003eThe Nr. 19L-AP AV uses an \u003cstrong\u003eAV (Auto Valve \/ Schrader) valve\u003c\/strong\u003e with a 40 mm stem. This is the same valve type found on car tyres and is compatible with most standard floor pumps, hand pumps, and petrol station air compressors. No special pump head is required.\u003c\/p\u003e\u003ch4\u003eWhat makes the Air Plus better than a standard tube?\u003c\/h4\u003e\u003cp\u003eThe Air Plus is made with a higher proportion of pure butyl rubber and has walls approximately 70% thicker than a standard tube. This results in significantly better air retention (you pump up less often) and above-average resistance to punctures and pinch flats.\u003c\/p\u003e\u003ch4\u003eIs this tube compatible with e-bikes?\u003c\/h4\u003e\u003cp\u003eYes — the Air Plus tube is suitable for use in e-bike tyres within the compatible size range (29\"\/29+, 54–65mm). Its thicker walls make it a particularly good choice for heavier e-bikes where puncture resistance is important.\u003c\/p\u003e\u003ch4\u003eIs the Schwalbe Air Plus tube recyclable?\u003c\/h4\u003e\u003cp\u003eYes — like all Schwalbe tubes, the Air Plus Nr. 19L-AP is 100% recyclable. Schwalbe runs a tube recycling programme, so when your tube reaches the end of its life, it can be returned for recycling rather than going to landfill.\u003c\/p\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":57204909637897,"sku":"1432838005","price":14.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/4128\/3143\/files\/143_28_38005_4026495932622_1_png.webp?v=1784326600","url":"https:\/\/silverbackbikes.de\/de\/products\/schwalbe-air-plus-inner-tube-nr-19l-ap-29-29-av-40mm-54-65-622-butyl","provider":"Silverback Bikes","version":"1.0","type":"link"}